package com.weisw.polaris.admin.dao;

import com.weisw.polaris.admin.model.File;

import java.util.List;


public interface FileMapper {
    int deleteByPrimaryKey(Integer fileId);

    int insert(File record);

    File selectByPrimaryKey(Integer fileId);

    List<File> selectAll();

    int updateByPrimaryKey(File record);
}